M. Goto, K. Hagiwara, Y. Honda, M. Nanba, Y. Iguchi (NHK Science and Technology Research Laboratories), T. Saraya, M. Kobayashi, E. Higurashi, H. Toshiyoshi, and T. Hiramoto (The University of Tokyo)

D. Yamane (CREST, JST, Tokyo Institute of Technology), T. Konishi (NTT Advanced Technology Corporation), H. Toshiyoshi (CREST, JST, The University of Tokyo), K. Masu (Tokyo Institute of Technology, CREST, JST), and K. Machida (NTT Advanced Technology Corporation, Tokyo Institute of Technology)

K. Kim and Y. Kuo (Texas A&M University)

N. O. V. Plank, H. Y. Zheng, O. A. Alsager, and J. M. Hodgkiss (Victoria University of Wellington)

A. Golkar Narenji (San Diego Sate University), N. Goshi (San Diego State University), M. Coste, D. Burns, R. Lee, K. Ngo, B. Purse (San Diego Sate University), and S. Kassegne (Center for Sensorimotor and Neural Engineering)